Photovoltaic greenhouse embedded water guide ridge water spreading component

Abstract

The utility model relates to a photovoltaic greenhouse embedded water guide roof ridge water spreading component. It includes water guide roof ridge, the water guide roof ridge is by support pipe, first water guide board, second water guide board, first lap joint and second lap joint constitute, first lap joint with second lap joint fixed in the length direction both sides of support pipe, and be located the below of two water guide boards, first water guide board with first lap joint between form has first insertion slot, second water guide board with second lap joint between form has second insertion slot. Photovoltaic board can be inserted into the first insertion slot, second insertion slot on the utility model, so the rainwater that slides from two water guide boards will be along the upper surface of photovoltaic board and roll down, avoid rainwater reverse osmosis to two insertion slots, so water guide roof ridge part does not appear rainwater seepage and waterlogging condition easily.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of water guide ridge of photovoltaic greenhouse, especially a kind of photovoltaic greenhouse embedded water guide ridge water flooding component. BACKGROUND

[0002] Photovoltaic greenhouse (also called photovoltaic agricultural greenhouse) is a new type of facility combining solar photovoltaic power generation system with agricultural planting greenhouse, which realizes the integration operation of power generation and agricultural production by laying photovoltaic modules on the top or side of the greenhouse. Photovoltaic greenhouse uses steel framework to support, and is covered with solar photovoltaic panels or photovoltaic glass on the top, which takes into account the light transmission and power generation needs. The layout of photovoltaic panels is designed professionally to ensure that crops receive necessary light while maximizing power generation efficiency. Photovoltaic greenhouse is suitable for planting high-value-added crops such as vegetables, edible fungi and Chinese herbal medicines; it can also be applied to aquaculture, seedling raising and scientific research, etc., to realize agricultural and photovoltaic complementation.

[0003] By using photovoltaic greenhouse, the electricity cost consumed during use can be greatly reduced, and even the excess power generation can be sold. At the same time, the photovoltaic panels can adjust the light intensity, reduce the temperature by 3-5℃ in summer and reduce pests and diseases; in winter, it can keep warm and prolong the growth cycle of crops. When using photovoltaic greenhouse covered with full photovoltaic panels, it is particularly suitable for planting edible fungi.

[0004] However, since photovoltaic greenhouse is assembled by multiple photovoltaic panels and metal structures, its water leakage prevention is much more difficult than that of conventional thin-film greenhouse. For example, the roof of photovoltaic greenhouse is composed of several photovoltaic panels, and the ridge part is the joint part of the photovoltaic panels on both sides. This part is prone to water leakage in later period, so how to ensure its waterproof performance has become a difficult problem to be solved in the photovoltaic greenhouse production industry. SUMMARY

[0005] The utility model provides a kind of photovoltaic greenhouse embedded water guide ridge water flooding component;Solve the problem that ridge part of photovoltaic greenhouse is prone to water seepage in prior art.

[0006] The above technical problems of the utility model are mainly solved by the following technical scheme: a kind of photovoltaic greenhouse embedded water guide ridge water flooding component, including water guide ridge, the water guide ridge is constituted by support pipe, first water guide plate, second water guide plate, first lap plate and second lap plate, the first water guide plate and the second water guide plate are located on the upper side of the support pipe, two water guide plates are connected with each other and extend to the oblique lower side of both sides, and the lower edge of two water guide plates extends outward from the side edge of the support pipe;

[0007] The first and second lap plates are fixed on both sides of the length direction of the support pipe and are located below the two water guide plates, a first insertion slot is formed between the first water guide plate and the first lap plate, and a second insertion slot is formed between the second water guide plate and the second lap plate.

[0008] The first and second lap plates of the water guide ridge are used for supporting the photovoltaic panel, and the upper edge of the photovoltaic panel can be integrally inserted into the first insertion slot and the second insertion slot, so that the first water guide plate and the second water guide plate can partially cover the upper edge of the photovoltaic panel, so that the rainwater sliding off the two water guide plates can roll down along the upper surface of the photovoltaic panel, thereby avoiding the rainwater from seeping into the two insertion slots, and thus the water ridge part is not prone to water seepage and water accumulation.

[0009] Further, the outer edge of the first lap plate is provided with a first baffle protruding upward, and the outer edge of the second lap plate is provided with a second baffle protruding upward. The two baffles can be limited with the support on the photovoltaic panel, thereby preventing the photovoltaic panel from being pulled out of the utility model; and even if part of the rainwater seeps into the two insertion slots, the water accumulation can be guided to the two ends of the water guide ridge under the blockage of the two baffles, so that the water accumulation can be guided out through the setting of the corresponding drainage structure.

[0010] Further, the inside of the support pipe is provided with a vertical rib plate, and the rib plate divides the inner cavity of the support pipe into a first cavity and a second cavity. As a key load-bearing structure, the water guide ridge also has certain requirements for structural strength, and the rib plate arranged in the inside of the support pipe can greatly improve the bending and torsion resistance of the support pipe in the longitudinal direction. The tubular structure can greatly reduce the self-weight and reduce the production cost.

[0011] Further, the water spreading member further comprises a butt joint member, the butt joint member is composed of a first bidirectional plug, a second bidirectional plug, a connecting sheet and a water retaining sheet, the connecting sheet is used for connecting and fixing the two bidirectional plugs and the water retaining sheet, and the two bidirectional plugs on the butt joint member can be inserted into the two support pipes on the water guide ridge at the same time, the end portions of the two support pipes abut against the two sides of the connecting sheet at the same time, so that the water retaining sheet is attached to the upper surfaces of the first water guide plate and the second water guide plate. At the butt joint part of the two water guide ridges, the butt joint gap is prone to water leakage, therefore, the two water guide ridges are connected through the butt joint member, the two bidirectional plugs are used for inserting into the first cavity and the second cavity, and the water retaining sheet is used for covering the butt joint gap of the two water guide ridges, so that the water leakage at the part can be effectively avoided.

[0012] Therefore, the utility model has the following characteristics compared with prior art: 1. photovoltaic panel can be inserted into the first plug-in slot of the utility model, second plug-in slot, so the rainwater that slides from two water guide plates will roll down along the upper surface of photovoltaic panel, avoid rainwater reverse infiltration into two plug-in slots, so that water guide ridge part is not prone to rainwater infiltration and water accumulation condition;2. the water baffle is used to cover the butt joint of two water guide ridges, can effectively avoid the infiltration of this part. BRIEF DESCRIPTION OF DRAWINGS

[0013] BRIEF DESCRIPTION OF DRAWINGS Figure 1 It is a structural schematic diagram of the utility model;

[0014] BRIEF DESCRIPTION OF DRAWINGS Figure 2 It is a structural schematic diagram of the water guide ridge;

[0015] BRIEF DESCRIPTION OF DRAWINGS Figure 3 It is a structural schematic diagram of the butt joint member;

[0016] BRIEF DESCRIPTION OF DRAWINGS Figure 4 It is the front view of butt joint member;

[0017] BRIEF DESCRIPTION OF DRAWINGS Figure 5 It is a structural schematic diagram when butt joint member and water guide ridge cooperate;

[0018] BRIEF DESCRIPTION OF DRAWINGS Figure 6 It is a structural schematic diagram when water guide ridge and photovoltaic panel cooperate. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model will be further specifically explained below by embodiment and in conjunction with the drawings.

[0020] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0021] Example 1: see Figure 1 , Figure 2A photovoltaic greenhouse embedded water-guiding ridge flashing component includes a water-guiding ridge 100, which is specifically a galvanized steel pipe or an aluminum-magnesium-zinc profile. The water-guiding ridge is composed of a support pipe 10, a first water-guiding plate 20, a second water-guiding plate 30, a first overlapping plate 40, and a second overlapping plate 50. The first water-guiding plate and the second water-guiding plate are located on the upper side of the support pipe. The two water-guiding plates are connected to each other and extend obliquely downward to both sides. The lower edges of the two water-guiding plates extend outward from the side of the support pipe. The included angle between the first water-guiding plate and the second water-guiding plate is between 135° and 150°.

[0022] The first and second overlapping plates are fixed on both sides of the support pipe along its length and are located below the two water guide plates. A first insertion groove 60 is formed between the first water guide plate and the first overlapping plate, and a second insertion groove 70 is formed between the second water guide plate and the second overlapping plate.

[0023] The water-guiding ridge in this embodiment is a structural component specifically designed to solve the drainage problem of photovoltaic greenhouse roofs. Its core function is to efficiently guide water while supporting the photovoltaic panels, preventing rainwater leakage and water accumulation at the ridge of the greenhouse. Specifically, the first and second overlapping plates on the water-guiding ridge are used to support the photovoltaic panels 300 (see...). Figure 6 The upper edge of the photovoltaic panel can be inserted entirely into the first and second insertion slots. In this way, the first and second water guide plates can partially cover the upper edge of the photovoltaic panel. Rainwater sliding down from the two water guide plates will roll down the upper surface of the photovoltaic panel, preventing rainwater from seeping back into the two insertion slots. This makes it less likely for rainwater to leak and accumulate at the water-guiding ridge.

[0024] See Figure 2 and Figure 6 The outer edge of the first overlapping plate is provided with an upwardly protruding first baffle 80, and the outer edge of the second overlapping plate is provided with an upwardly protruding second baffle 90. A bracket 310 is fixed to the bottom front end of the photovoltaic panel. The two baffles can limit the position of the bracket on the photovoltaic panel, thereby preventing the photovoltaic panel from detaching from this embodiment. Furthermore, even if some rainwater seeps back into the two insertion slots, this accumulated water will be guided to both ends of the water-guiding ridge by the obstruction of the two baffles. In this way, the accumulated water can be discharged by setting up a corresponding drainage structure.

[0025] See Figure 2 The support tube has vertical ribs 11 inside, which divide the inner cavity of the support tube into a first cavity 12 and a second cavity 13. As a key load-bearing structure, the water-guiding ridge also has certain requirements for structural strength. In this embodiment, by setting ribs inside the support tube, its resistance to longitudinal bending and torsion can be greatly improved. The tubular structure can significantly reduce its self-weight and reduce its production cost.

[0026] See Figure 3, Figure 4 and Figure 5 The flashing component also includes a connecting component 200, which is made of plastic or rubber. The connecting component consists of a first bidirectional plug 210, a second bidirectional plug 220, a connecting piece 230, and a water-blocking plate 240. The connecting piece connects and fixes the two bidirectional plugs and the water-blocking plate. The two bidirectional plugs on the connecting component can simultaneously be inserted into the support pipes on the two water-guiding ridges. The ends of the two support pipes simultaneously abut against both sides of the connecting piece, so that the water-blocking plate fits against the upper surfaces of the first and second water-guiding plates. At the joint of the two water-guiding ridges, the joint gap is prone to leakage. Therefore, this embodiment uses a connecting component to connect the two water-guiding ridges. The two bidirectional plugs are used to insert into the first and second cavities, and the water-blocking plate is used to cover the joint of the two water-guiding ridges, effectively preventing water seepage at this location.

[0027] This invention can be modified in many ways, as will be apparent to those skilled in the art, and such modifications are not considered to depart from the scope of this invention. All such modifications that are obvious to those skilled in the art are included within the scope of these claims.

Claims

1. A photovoltaic greenhouse embedded water-guiding ridge flashing component, comprising a water-guiding ridge, characterized in that: The water-guiding ridge is composed of a support pipe, a first water-guiding plate, a second water-guiding plate, a first overlapping plate, and a second overlapping plate. The first water-guiding plate and the second water-guiding plate are located on the upper side of the support pipe. The two water-guiding plates are connected to each other and extend obliquely downward to both sides. The lower edges of the two water-guiding plates extend outward from the side of the support pipe. The first overlapping plate and the second overlapping plate are fixed on both sides of the length direction of the support pipe and are located below the two water guide plates. A first insertion groove is formed between the first water guide plate and the first overlapping plate, and a second insertion groove is formed between the second water guide plate and the second overlapping plate.

2. The photovoltaic greenhouse embedded water-guiding ridge flashing component according to claim 1, characterized in that: The outer edge of the first overlapping plate is provided with an upwardly protruding first baffle, and the outer edge of the second overlapping plate is provided with an upwardly protruding second baffle.

3. The photovoltaic greenhouse embedded water-guiding ridge flashing component according to claim 1, characterized in that: The support tube has vertical ribs inside, which divide the inner cavity of the support tube into a first cavity and a second cavity.

4. The photovoltaic greenhouse embedded water-guiding ridge flashing component according to claim 2, characterized in that: The included angle between the first and second water guide plates is between 135° and 150°.

5. The embedded water-guiding ridge flashing component for photovoltaic greenhouses according to claim 3, characterized in that: The flashing component also includes a docking component, which consists of a first bidirectional plug, a second bidirectional plug, a connecting piece, and a water-blocking piece. The connecting piece is used to connect and fix the two bidirectional plugs and the water-blocking piece. The two bidirectional plugs on the docking component can be simultaneously inserted into the support pipes on the two water-guiding ridges. The ends of the two support pipes simultaneously abut against the two sides of the connecting piece, so that the water-blocking piece fits against the upper surfaces of the first water guide plate and the second water guide plate.

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